Comparison of Viral Particle Dispersion Following Administration of an MDI or Nebulizer in Subjects With COVID-19
Public ClinicalTrials.gov record NCT04681079. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A 2-Period, Crossover Study to Assess the Impact of Nebulizer With Filtered Mouthpiece vs MDI With Spacer on Viral Load in Rooms of Subjects With Mild to Moderate COVID-19
Study identification
- NCT ID
- NCT04681079
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Theravance Biopharma
- Industry
- Enrollment
- 14 participants
Conditions and interventions
Conditions
Interventions
- albuterol sulfate (MDI) Drug
- albuterol sulfate (nebulizer) Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- May 3, 2021
- Primary completion
- Nov 21, 2021
- Completion
- Jan 17, 2022
- Last update posted
- Jan 27, 2022
2021 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Theravance Biopharma Investigational Site | Kansas City | Kansas | 66160 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04681079, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 27, 2022 · Synced Jun 28, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04681079 live on ClinicalTrials.gov.